85187520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2723

約数の個数: 168

約数和(自身を含む): 319765680

約数和(自身を除く): 234578160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2689, 2880, 3168, 3520, 3960, 5280, 5378, 6336, 7920, 8067, 10560, 10756, 13445, 15840, 16134, 21512, 24201, 26890, 29579, 31680, 32268, 40335, 43024, 48402, 53780, 59158, 64536, 80670, 86048, 88737, 96804, 107560, 118316, 121005, 129072, 147895, 161340, 172096, 177474, 193608, 215120, 236632, 242010, 258144, 266211, 295790, 322680, 354948, 387216, 430240, 443685, 473264, 484020, 516288, 532422, 591580, 645360, 709896, 774432, 860480, 887370, 946528, 968040, 1064844, 1183160, 1290720, 1331055, 1419792, 1548864, 1774740, 1893056, 1936080, 2129688, 2366320, 2581440, 2662110, 2839584, 3549480, 3872160, 4259376, 4732640, 5324220, 5679168, 7098960, 7744320, 8518752, 9465280, 10648440, 14197920, 17037504, 21296880, 28395840, 42593760, 85187520]

約数ペア:

[(1, 85187520), (2, 42593760), (3, 28395840), (4, 21296880), (5, 17037504), (6, 14197920), (8, 10648440), (9, 9465280), (10, 8518752), (11, 7744320), (12, 7098960), (15, 5679168), (16, 5324220), (18, 4732640), (20, 4259376), (22, 3872160), (24, 3549480), (30, 2839584), (32, 2662110), (33, 2581440), (36, 2366320), (40, 2129688), (44, 1936080), (45, 1893056), (48, 1774740), (55, 1548864), (60, 1419792), (64, 1331055), (66, 1290720), (72, 1183160), (80, 1064844), (88, 968040), (90, 946528), (96, 887370), (99, 860480), (110, 774432), (120, 709896), (132, 645360), (144, 591580), (160, 532422), (165, 516288), (176, 484020), (180, 473264), (192, 443685), (198, 430240), (220, 387216), (240, 354948), (264, 322680), (288, 295790), (320, 266211), (330, 258144), (352, 242010), (360, 236632), (396, 215120), (440, 193608), (480, 177474), (495, 172096), (528, 161340), (576, 147895), (660, 129072), (704, 121005), (720, 118316), (792, 107560), (880, 96804), (960, 88737), (990, 86048), (1056, 80670), (1320, 64536), (1440, 59158), (1584, 53780), (1760, 48402), (1980, 43024), (2112, 40335), (2640, 32268), (2689, 31680), (2880, 29579), (3168, 26890), (3520, 24201), (3960, 21512), (5280, 16134), (5378, 15840), (6336, 13445), (7920, 10756), (8067, 10560)]